[Tumnus watches as the woman examines her hand and arm, his tone almost opposite of the expressive grin on his face.]

Rather quite, r-really. Humans are, unfortunately, b-b-better off b-behind clothing or armor of s-some fashion.

[Then he listens intently as Jetfire describes her original form, wracking his mind for some example he might have seen here at the Keep. When she says 'robot' he makes a soft sound and nods.]

That concept I know, yes... You are one of the tall metal creatures, then. I daresay this must be ever the change for you?